ATE239283T1 - SENSOR WITH WIRELESS DATA TRANSMISSION WITH LOW POWER CONSUMPTION - Google Patents

SENSOR WITH WIRELESS DATA TRANSMISSION WITH LOW POWER CONSUMPTION

Info

Publication number
ATE239283T1
ATE239283T1 AT00952832T AT00952832T ATE239283T1 AT E239283 T1 ATE239283 T1 AT E239283T1 AT 00952832 T AT00952832 T AT 00952832T AT 00952832 T AT00952832 T AT 00952832T AT E239283 T1 ATE239283 T1 AT E239283T1
Authority
AT
Austria
Prior art keywords
signal
sensor
modulated
communication unit
sleep mode
Prior art date
Application number
AT00952832T
Other languages
German (de)
Inventor
Stefan Ramseier
Dacfey Dzung
Snorre Kjesbu
Christoffer Apneseth
Harald Vefling
Original Assignee
Abb Research Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Abb Research Ltd filed Critical Abb Research Ltd
Application granted granted Critical
Publication of ATE239283T1 publication Critical patent/ATE239283T1/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Abstract

The invention relates to a method in which a communication unit (10) of a sensor (1) receives a wake up signal (w) from a corresponding sensor unit (15) and switches from an energy-saving sleep mode to an active mode. A receiver (13) of the communication unit (10) detects a cyclic modulated synchronization signal from a base station whereby after a pre-defined time, a transmitter (12), sends out a modulated data signal. The receiver (13) waits on the reception of a modulated confirmation signal. If such a signal is received, the communication unit (10) switches to the sleep mode. Otherwise, the modulated data signal in the display window corresponding to the sensor (1) is repeatedly transmitted, until a modulated confirmation signal is received. The method of invention has the advantage that an energy-consuming operational mode of the communication unit (10) is only activated when data has to be transferred. Only after successful transfer of said data, does said unit again revert to the sleep mode.
AT00952832T 1999-10-01 2000-08-30 SENSOR WITH WIRELESS DATA TRANSMISSION WITH LOW POWER CONSUMPTION ATE239283T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19947344A DE19947344A1 (en) 1999-10-01 1999-10-01 Wireless data transmission sensor with low power consumption
PCT/CH2000/000459 WO2001026069A1 (en) 1999-10-01 2000-08-30 Sensor comprising wireless data transfer unit with a low power uptake

Publications (1)

Publication Number Publication Date
ATE239283T1 true ATE239283T1 (en) 2003-05-15

Family

ID=7924175

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00952832T ATE239283T1 (en) 1999-10-01 2000-08-30 SENSOR WITH WIRELESS DATA TRANSMISSION WITH LOW POWER CONSUMPTION

Country Status (5)

Country Link
EP (1) EP1216466B1 (en)
AT (1) ATE239283T1 (en)
AU (1) AU6552700A (en)
DE (2) DE19947344A1 (en)
WO (1) WO2001026069A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6933898B2 (en) 2002-03-01 2005-08-23 Lear Corporation Antenna for tire pressure monitoring wheel electronic device
US7154414B2 (en) * 2002-03-01 2006-12-26 Lear Corporation System and method for remote tire pressure monitoring
US6788193B2 (en) 2002-03-01 2004-09-07 Lear Corporation System and method for tire pressure monitoring providing automatic tire location recognition
US6725712B1 (en) 2002-03-01 2004-04-27 Lear Corporation System and method for tire pressure monitoring with automatic tire location recognition
US6829924B2 (en) 2002-03-01 2004-12-14 Lear Corporation Tire pressure monitoring system with low frequency initiation approach
ITTO20020692A1 (en) 2002-08-02 2004-02-03 Labs S R L C ARCHITECTURE AND METHOD FOR CENTRALIZED CONTROL
DE10256939A1 (en) 2002-12-05 2004-06-24 Enocean Gmbh Interference-free, energy-optimized radio transmission method for radio transmissions with a large duty cycle
US7536194B2 (en) 2005-09-30 2009-05-19 Robert Bosch Gmbh Method and system for providing an energy efficient exchange of information in wireless networks
US8010091B2 (en) 2005-09-30 2011-08-30 Abtin Keshavarzian System, method and apparatus employing tone and/or tone patterns to indicate the message type in wireless sensor networks
WO2009036778A1 (en) * 2007-09-13 2009-03-26 Siemens Aktiengesellschaft Method for changing over the mode of operation of an automation engineering appliance, and appliance and arrangement having such an appliance
EP2134023A1 (en) * 2008-06-10 2009-12-16 Siemens Aktiengesellschaft Method for communication in a wireless network
GB2464942B (en) * 2008-10-29 2011-07-06 Motorola Inc Method for conserving battery power
US9100177B2 (en) 2011-09-02 2015-08-04 Qualcomm Incorporated Systems and methods for acknowledging communications from a plurality of devices
US11653301B2 (en) * 2018-08-10 2023-05-16 Mediatek Inc. Wake-up signal and preamble design for mobile communications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8722381D0 (en) * 1987-09-23 1987-10-28 Space Age Electronics Ltd Telemetry device
GB2271691A (en) * 1992-09-21 1994-04-20 Oconnor P J Synchronisation of a radio telemetry system
GB2299695B (en) * 1995-04-07 1998-12-02 Centrepoint Technology Limited Vehicle security systems
US5854994A (en) * 1996-08-23 1998-12-29 Csi Technology, Inc. Vibration monitor and transmission system

Also Published As

Publication number Publication date
EP1216466B1 (en) 2003-05-02
DE50002008D1 (en) 2003-06-05
WO2001026069A1 (en) 2001-04-12
DE19947344A1 (en) 2001-04-12
EP1216466A1 (en) 2002-06-26
AU6552700A (en) 2001-05-10

Similar Documents

Publication Publication Date Title
US5752202A (en) Method of message delivery adapted for a power conservation system
ATE239283T1 (en) SENSOR WITH WIRELESS DATA TRANSMISSION WITH LOW POWER CONSUMPTION
WO2001059939A3 (en) Apparatus and method for remotely powering-down a wireless transceiver
WO2000010336A3 (en) Communication control device and method for cdma communication system
TW200610300A (en) Power saving method in wireless lan system for permitting terminal station to promptly transition to doze state by transmitting empty data frame
EP1620999A4 (en) Apparatus, system and method for use in powering on a remote wireless device
GB2289193B (en) Adaptive radio receiver controller method and apparatus
WO2000062429A3 (en) Reduced power consumption in a communication device
WO2004084413A3 (en) System and method for activation of portable and mobile media player devices for wireless lan services
WO2005036897A3 (en) Synchronizing rf system
WO2002076113A3 (en) Beacon infrastructure
TW200612692A (en) Communications system, communications apparatus, image reception system, and communication method
WO2002061957A3 (en) Battery operated remote transceiver (bort) system and method
FI19992829A (en) Transmission of data in a radio system from transmitter to receiver
GB2201866B (en) Improvements in or relating to cellular telephone apparatus and a cellular communications system
WO2005048472A3 (en) Wireless communication method and system for managing the association and deassociation of a wireless transmit/receive unit
IL182119A0 (en) Joint detection of multiple user signals in a wireless communication system
CN1929325B (en) Multiple-pass article lost-proof searching device and method thereof
EP0363998A3 (en) Portable communications receiver with improved battery saving function
AU2003246974A1 (en) Wireless identity tracing system for tracing animals and food products
WO2009044368A2 (en) Power saving method and system for wireless communications device
KR102216487B1 (en) Energy harvesting system, apparatus and method for performing wakeup
CN101651868A (en) Earplug and mobile phone system
MXPA04005170A (en) Mobile reporting module employing timing and message consolidation to economize transmissions.
US6615033B1 (en) Synchronized-timed-reminded communications for family radios

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee